Ammonium Hydroxide

Ammonium Hydroxide

Ammonium hydroxide is a solution of ammonia dissolved in water. It is available in various reagent grades. Ammonium hydroxide can be used as a base/complexant in qualitative inorganic analysis and for a variety of industrial, lab, and household applications.
ACS Reagent (4)
Analytical (8)
Extra Pure (7)
HPLC (1)
Multi-Compendial/NF (2)
100mL (2)
10L (3)
1L (7)
2.5L (9)
25L (2)
25mL (2)
360lb. (1)
500mL (1)
800mL (1)
17.03 (6)
35.05 (22)
≥20% (Acidimetry) (2)
≥25% (as NH3) (total base) (3)
27.0-30.0% (2)
28.0 to 30.0% (HCl-titration (as NH3)) (4)
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Ammonium hydroxide, ACS reagent, 28-30% solution in water, Thermo Scientific Chemicals 
CAS: 1336-21-6. Molecular Formula: H5NO. MDL Number: MFCD00066650. Synonym: ammonium hydroxide.
Ammonium hydroxide, extra pure, 25% solution in water, Thermo Scientific Chemicals 
CAS: 1336-21-6. Molecular Formula: H5NO. MDL Number: MFCD00066650. Synonym: ammonium hydroxide.
Ammonium hydroxide, Thermo Scientific Chemicals 
CAS: 1336-21-6. Molecular Formula: H5NO. MDL Number: MFCD00066650. Synonym: ammonium hydroxide.
Ammonium hydroxide, for HPLC, 35% solution in water 
Chemical Name or Material: Ammonium hydroxide. CAS: 1336-21-6. Health Hazard 1: Danger. Health Hazard 2: GHS H Statement Causes severe skin burns and eye damage. May cause respiratory irritation. Very toxic to aquatic life with long lasting effects.
Ammonia solution, 27.0-30.0%, NF, Multi-Compendial, GMP Manufactured Product, J.T.Baker™ 
Grade: Multi-Compendial/NF. Boiling Point: -33°C (1013 hPa). Molecular Formula: NH3. Molecular Weight (g/mol): 35.05
Ammonium hydroxide, for analysis, 25% free ammonia, solution in water, Thermo Scientific Chemicals 
CAS: 1336-21-6. Molecular Formula: H5NO. MDL Number: MFCD00066650. Synonym: ammonium hydroxide.
Ammonium hydroxide, 5% in water, Thermo Scientific Chemicals 
CAS: 1336-21-6. Molecular Formula: H5NO. MDL Number: MFCD00066650. Synonym: ammonium hydroxide.
Ammonium hydroxide, for analysis, 28-30 wt% solution of NH3 in water, Thermo Scientific Chemicals 
CAS: 1336-21-6. Molecular Formula: H5NO. MDL Number: MFCD00066650. Synonym: ammonium hydroxide.
Ammonia, 2M solution in methanol, AcroSeal™, Thermo Scientific Chemicals 
Chemical Name or Material: Ammonia. Color: Colorless. CAS: 7664-41-7. Health Hazard 1: GHS Signal Word: Danger.
Ammonia, ca. 7N solution in methanol, Thermo Scientific Chemicals 
Chemical Name or Material: Ammonia. Color: Colorless to Yellow. Name Note: ca. 7N Solution in Methanol CAS: 7664-41-7.
Ammonium hydroxide, for analysis, 20% solution in water, Thermo Scientific Chemicals 
CAS: 1336-21-6. Molecular Formula: H5NO. MDL Number: MFCD00066650. Synonym: ammonium hydroxide.
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Bases for Diverse Chemical Applications
Structure search Chem dex search Element search, Bases are molecules or ions that accept a proton or hydrogen ion (Brønsted-Lowry base) or alternatively can donate an electron pair (Lewis base). Physically, bases are the opposite of acids in that they exhibit a high pH, taste bitter, and will react...
Burets
Nalgene burets will stand up to the daily bumps and occasional drops typically occurring in labs. Eliminate the risks and costs associated with sharp edges and shattering glass by using Nalgene shatter-proof acrylic burets. They are crystal clear and easy to use.
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Product FAQ
How can a pH of 6-7 be maintained in a Pichia culture that is grown in a shake flask?
Product FAQ
After deprotection with ammonium hydroxide overnight, what is the best way to store primers?